At sunset he again climbed a tree, but the same sight met his eyes. Descending, after taking the saddle off his horse's back, he was suddenly seized with giddiness, and fell to the ground believing that the hour of death was fast approaching. He recovered, however, just as the sun was sinking behind the trees, and now, summoning up all his resolution, he determined to make another effort to prolong his existence. He had gone on some distance further when he perceived some lightening in the north-east, a delightful sight, for it promised rain, and soon he heard the wind roaring among the bushes. He was expecting the refreshing drops, when in an instant he was covered with a cloud of sand. It continued to fly for nearly an hour; then more lightening followed and then down came a few heavy drops of rain, enabling him to quench his thirst by wringing and sucking his clothes. He travelled on during the night, which was intensely dark, till he perceived a light ahead. Cautiously approaching it he heard the lowing of cattle and the clamorous tongues of the herdsmen, which made him suspect that it was a watering-place belonging to the Moors. Rather than run the risk of falling into their hands he retreated, but being dreadfully thirsty, and fearing the approach of the burning day, he thought it prudent to search for the wells which he expected to find at no great distance. While thus engaged he was perceived by a woman, who screaming out, two people ran to her assistance from the neighbouring tents and passed close to him. Happily he escaped from them and, plunging again into the woods, after proceeding a mile he heard a loud and confused noise. Great was his delight to find that it arose from the croaking of frogs, which was music to his ears. At daybreak he reached some shallow pools full of large frogs, which so frightened his horse that he was obliged to keep them quiet by beating the water till he had drank. Having quenched his own thirst, he ascended a tree to ascertain the best course to take, when he observed a pillar of smoke about twelve miles off. Directing his course to it he reached a Foulah village belonging to Ali. Hunger compelled him to enter it, but he was denied admittance to the _dooty's_ house, and could not obtain even a handful of corn. Reaching, however, a humble hut at which an old motherly-looking woman sat spinning cotton, he made signs that he was hungry. She immediately laid down her distaff, and desired him in Arabic to come in, setting before him a dish of _kous-kous_. In return he gave her one of his pocket-handkerchiefs, and asked for a little corn for his horse, which she readily brought him.